Palladium-Catalyzed Formation of Poly(imide-amides). 1. Reactions with Diiodo Imides and Diamines was written by Perry, Robert J.;Turner, S. Richard;Blevins, Richard W.. And the article was included in Macromolecules in 1994.Formula: C12H8INO3 The following contents are mentioned in the article:
High-mol.-weight poly(imide-amides) can be readily formed by the Pa-mediated carbonylation and condensation reactions of diiodo imide monomers and aromatic diamines. Reaction conditions for polymerization are 100-120°, 90 psig CO, 3-6% PdCl2L2 (L = PPh3), and 2.4 equiv of DBU (1,8-diazabicyclo[5.4.0]undec-7-ene) for 2-4 h in DMAc or NMP. This route offers the flexibility of incorporating different ratios of amide and imide groups in the polymer backbone in a controlled manner. The imide moiety is preformed, which eliminates the possibility of postpolymn. curing. This study involved multiple reactions and reactants, such as 1-Iodo-4-(4-nitrophenoxy)benzene (cas: 21969-05-1Formula: C12H8INO3).
1-Iodo-4-(4-nitrophenoxy)benzene (cas: 21969-05-1) belongs to iodide derivatives. Indole could be stereoselectively alkylated with chiral cyclopentyl sulfone reagent. Indole was synthesized in moderate yield via an o-naphthoquinone catalyzed tandem cross-coupling of substituted aniline and benzylamine under aerobic oxidation conditions.Formula: C12H8INO3
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com